Build the foundation for digital business operations with enterprise-grade network infrastructure. From high-density Wi-Fi and structured cabling to multi-site connectivity and advanced security, we engineer networks that scale with your organization.
Enterprise Wi-Fi
High-density wireless coverage supporting hundreds of simultaneous devices. Seamless roaming, guest isolation, and centralized management across single or multiple locations.
Advanced Security
Next-generation firewalls, intrusion prevention, advanced threat protection, and network segmentation. Protect your business from evolving cyber threats.
Multi-Site Connectivity
SD-WAN technology connects offices, retail locations, and remote sites with secure, reliable connectivity. Centralized management and automatic failover ensure business continuity.
From small business infrastructure to carrier-class enterprise networks, we deliver networking solutions engineered for performance, security, and growth. Every deployment includes professional installation, configuration, and documentation.
Essential
Professional networking infrastructure for growing businesses. Reliable connectivity, basic security, and room to scale as your organization expands.
$5,000 - $15,000
What's Included:
Professional
Comprehensive networking for mid-sized organizations and multi-location businesses. Advanced security, high-density Wi-Fi, and centralized management across all sites.
$15,000 - $50,000
What's Included:
Ultimate
Mission-critical infrastructure with full redundancy, advanced security, and carrier-grade reliability. For organizations where network downtime is not an option.
$50,000+
What's Included:
Initializing...
Enterprise networks demand fundamentally different architectures than residential systems. Hundreds of simultaneous users, mission-critical applications, regulatory compliance requirements, and 24/7 uptime expectations necessitate carrier-grade equipment and sophisticated design. We engineer networks using enterprise switching infrastructure, redundant connections, and advanced security appliances that deliver the reliability business operations require.
Wireless infrastructure presents unique challenges in commercial environments. High-density deployments—conference rooms with 50+ devices, open offices with hundreds of laptops and phones, retail floors with point-of-sale systems and customer devices—require careful spectrum planning and access point placement. We conduct RF site surveys, model interference patterns, and design wireless networks that maintain performance under real-world load conditions.
Security architecture extends beyond simple firewalls. VLAN segmentation isolates departments, guest networks, IoT devices, and building systems. Network Access Control (NAC) authenticates devices before allowing network access. Next-generation firewalls inspect encrypted traffic, identify threats, and enforce application-level policies. Zero Trust Network Access ensures users access only authorized resources. These layers create defense-in-depth protecting against evolving threats.
Real experiences from organizations that built reliable, secure network infrastructure with enterprise solutions.
"Khan Design rebuilt our entire network infrastructure across three office locations. The SD-WAN connectivity between sites is seamless, wireless coverage is excellent throughout, and their 24/7 monitoring catches issues before they impact operations. Professional execution from start to finish."
Jennifer P.
Boston, MA
Multi-Site Enterprise Network
"Our retail chain needed reliable Wi-Fi for point-of-sale and customer access across 15 locations. Their centralized management platform lets us monitor all stores from headquarters, and the guest network isolation keeps customer traffic separate from our systems. Game-changing infrastructure."
David M.
Stamford, CT
Retail Chain Network Deployment
"We outgrew our previous network years ago but couldn't afford downtime for replacement. Khan Design executed a phased migration to new infrastructure with zero business interruption. The performance improvement has been remarkable, and their documentation made our IT team's transition smooth."
Susan L.
Hartford, CT
Corporate Network Migration
Reliability at Scale
Enterprise switching infrastructure forms the network backbone. Managed switches provide Power-over-Ethernet (PoE) for access points, phones, and cameras, eliminating separate power infrastructure. Advanced switching features—link aggregation, spanning tree protocols, multicast routing—ensure redundancy and optimal traffic flow. Stack technology allows multiple switches to operate as single logical units, simplifying management while providing hardware redundancy. 10-gigabit uplinks prevent bottlenecks as network traffic grows.
Software-Defined Wide Area Network (SD-WAN) technology revolutionizes multi-site connectivity. Traditional MPLS circuits cost thousands monthly per location. SD-WAN leverages commodity internet connections—fiber, cable, LTE—while providing MPLS-level reliability through intelligent path selection and automatic failover. Application-aware routing prioritizes business-critical traffic. Zero-touch provisioning enables rapid deployment of new locations. Centralized management provides visibility across entire multi-site networks.
Next-generation firewalls go far beyond port-based filtering. Deep packet inspection analyzes application-layer traffic, identifying and blocking threats hidden in encrypted connections. Intrusion Prevention Systems (IPS) detect attack patterns in real-time. Advanced Threat Protection (ATP) uses cloud-based intelligence to identify zero-day exploits. SSL/TLS inspection decrypts and scans encrypted traffic without breaking applications. These capabilities create adaptive security that evolves with threat landscapes.
Network monitoring and management transforms reactive troubleshooting into proactive optimization. SNMP monitoring tracks bandwidth utilization, identifying capacity constraints before they impact users. NetFlow analysis reveals traffic patterns, application usage, and potential security anomalies. Automated alerting notifies administrators of failures, performance degradation, or suspicious activity. Configuration management ensures consistency across infrastructure while tracking changes for compliance and troubleshooting.
Every element engineered for performance, security, and reliability. We create network foundations that support current operations while scaling for future growth.
Network infrastructure determines operational capability. Professional design and implementation ensure your network supports business objectives rather than limiting them.
Structured Cabling
Cat6A and fiber optic infrastructure designed for 10-gigabit speeds and future technology evolution.
Managed Services
24/7 monitoring, proactive maintenance, and rapid response ensure network availability and performance.
Advanced Security
Multi-layered defense with firewalls, intrusion prevention, segmentation, and threat intelligence.
Real-Time Monitoring
Comprehensive visibility into network performance, capacity, and security status across all locations.